Denver, CO (DEN) — $76
A-Line rail runs directly into Union Station for an easy weekend catch-up.
2h 35m · Frontier / United
0 Layovers · <= 180 Mins
Cheapest Non-Stop Quick Escapes Under 3 Hours from Boston (BOS)
Cheapest Nonstop Under 3 Hours deal from Boston (BOS) this weekend (23/10/2026 – 25/10/2026): $76 roundtrip to Denver, CO (DEN) on Frontier / United, departing Friday 19:45, returning Sunday 20:50 (2h 35m). 4 nonstop options verified.
Current Lowest Roundtrip
$76
Typical Weekend Price
$94
Cheapest in Last 8 Weeks
$62
Best Friday Departure Window
Fr 19:45
1. Live Nonstop Weekend Deals from Boston (BOS)
Weekend Window: 23/10/2026 – 25/10/2026
Updated: 16/10/2026 15:00 · Final price confirmed on click-through
| Route | Carrier | Times (24h) | Duration | Climate / Scope | Roundtrip | Typical / 8w Low | Action |
|---|---|---|---|---|---|---|---|
| Boston (BOS) → Denver, CO (DEN) | Frontier / United | Fr 19:45 · So 20:50 | 2h 35m (Nonstop) | < 4h Flight | $76 | $94 (8w low: $62) | Check Deal |
| Boston (BOS) → Nashville, TN (BNA) | Southwest | Fr 16:15 · So 17:20 | 1h 55m (Nonstop) | < 4h Flight | $87 | $108 (8w low: $73) | Check Deal |
| Boston (BOS) → Chicago, IL (ORD) | United / American | Fr 18:15 · So 19:20 | 2h 10m (Nonstop) | < 4h Flight | $95 | $118 (8w low: $81) | Check Deal |
| Boston (BOS) → Charleston, SC (CHS) | Breeze / Delta | Fr 17:45 · So 18:50 | 2h 00m (Nonstop) | < 4h Flight | $98 | $122 (8w low: $84) | Check Deal |
2. Curated Destination Mini-Guides & Flight Times
Nashville, TN (BNA) — $87
Fast curb-to-downtown access in 15 minutes for effortless 48-hour friend visits.
1h 55m · Southwest
Chicago, IL (ORD) — $95
CTA Blue/Orange Line takes you straight from the gate to downtown neighborhoods.
2h 10m · United / American
Charleston, SC (CHS) — $98
Under 2 hours from the East Coast and Midwest with zero connections.
2h 00m · Breeze / Delta
3. Frequently Asked Questions (FAQ)
What is the cheapest Nonstop Under 3 Hours flight from Boston this weekend?
For 23/10/2026 – 25/10/2026, the lowest verified nonstop roundtrip from Boston (BOS) is Denver, CO (DEN) at $76 on Frontier / United (departs Friday 19:45, returns Sunday 20:50, flight duration 2h 35m).
How does $76 compare to typical weekend prices from BOS?
The 8-week typical weekend fare for this corridor is $94, with an 8-week floor of $62.
Why does this board exclude layovers and awkward flight times?
Strict filter: max_stopovers = 0 AND flight_duration <= 180 minutes. Solves the #1 friction point of a 48-hour trip to visit friends or explore a new city: zero wasted hours sitting in a connecting airport terminal.
